Display screen or portion thereof having a graphical user interface for a sunburst-based presentation of information



The FIGURE is a front view of a display screen or portion thereof havinga graphical user interface for a subnburst-based presentation ofinformation showing our new design.

The outermost broken lines illustrate an electronic device, the brokenline at the periphery of the graphical user interface illustrates thedisplay screen or portion thereof, and the remaining broken line showingof text, numbers and graphical images illustrate portions of thegraphical user interface. None of the broken lines form part of theclaimed design.

CLAIM The ornamental design for a display screen or portion thereofhaving a graphical user interface for a sunburst-based presentation ofinformation, as shown and described.